The Best Way to Do Squats: A Complete Guide to Building Strength, Muscle, and Better Movement

The squat is often called the king of lower-body exercises, and for good reason. It is one of the most effective movements for building strength, increasing muscle mass, improving athletic performance, and enhancing everyday mobility. Whether you’re lifting a heavy barbell in the gym or performing bodyweight squats at home, this exercise trains multiple muscle groups simultaneously while improving balance, coordination, and overall fitness.

Despite its popularity, the squat is also one of the most misunderstood exercises. Questions about proper depth, foot placement, knee position, and back alignment often leave beginners unsure about how to squat safely and effectively. Even experienced lifters can develop habits that reduce the exercise’s benefits or increase the risk of injury.

The good news is that there is no single “perfect” squat technique that works for everyone. Individual differences in body proportions, mobility, and training goals mean that the best squat is one that allows you to move comfortably, maintain good control, and target the muscles effectively.

This guide explains everything you need to know about squats, including the muscles they work, the benefits they provide, proper technique, common mistakes, popular variations, programming recommendations, and tips for continued progress.

What Is a Squat?

A squat is a compound exercise that involves bending at the hips, knees, and ankles to lower your body before standing back up. Because it uses multiple joints and large muscle groups, the squat is one of the most efficient strength-training exercises available.

Squats can be performed using your own body weight or with added resistance such as barbells, dumbbells, kettlebells, resistance bands, or machines. The movement closely resembles many daily activities, including sitting down, standing up, climbing stairs, and lifting objects from the floor.

Muscles Worked

One reason squats are so effective is that they recruit several major muscle groups at the same time.

Quadriceps

The quadriceps, located at the front of the thighs, straighten the knees as you stand up from the bottom of the squat. They perform much of the work during the upward phase of the movement.

Gluteus Maximus

The glutes are among the largest and strongest muscles in the body. During a squat, they extend the hips and help generate power as you return to a standing position.

Hamstrings

The hamstrings assist with hip movement and contribute to stability throughout the exercise.

Adductors

The muscles on the inside of the thighs help stabilize the hips and support proper leg alignment.

Calves

The calf muscles help stabilize the ankles and assist with balance during the movement.

Core

Your abdominal muscles, obliques, and lower back work together to stabilize the spine and maintain an upright posture throughout the exercise.

Upper Back

The muscles of the upper back help keep the chest lifted and the shoulders stable, especially during weighted squats.

Benefits of Squats

Squats offer numerous advantages that extend far beyond building stronger legs.

Builds Lower-Body Strength

Few exercises strengthen the hips, thighs, and glutes as effectively as squats. Regular practice improves overall lower-body power and stability.

Increases Muscle Mass

Because squats involve several large muscle groups, they are highly effective for stimulating muscle growth when combined with progressive overload and proper nutrition.

Improves Functional Fitness

Many everyday movements mirror the squat pattern. Training this movement can make daily activities such as sitting, standing, lifting, and climbing stairs feel easier and more efficient.

Enhances Athletic Performance

Athletes benefit from stronger legs and hips for sprinting, jumping, changing direction, and generating power in many sports.

Strengthens the Core

Maintaining proper posture during squats requires significant core engagement, helping improve trunk stability and balance.

Supports Bone Health

Resistance exercises like squats place healthy stress on the bones, encouraging them to maintain or improve their density over time.

Improves Mobility

When performed through a comfortable range of motion, squats can help maintain mobility in the hips, knees, and ankles.

How to Perform a Bodyweight Squat

Mastering the bodyweight squat is an excellent starting point before adding resistance.

Step 1: Starting Position

Stand with your feet approximately shoulder-width apart.

Your toes can point straight ahead or slightly outward, depending on what feels most comfortable.

Stand tall with your chest lifted and your shoulders relaxed.

Brace your core.

Step 2: Begin the Descent

Initiate the movement by bending at your hips and knees at the same time.

Imagine sitting back into a chair.

Keep your weight distributed evenly across your feet.

Step 3: Lower Your Body

Continue lowering until your thighs are roughly parallel to the floor or until you reach a depth that feels comfortable while maintaining good form.

Keep your chest lifted and your back in a neutral position.

Allow your knees to track in the same direction as your toes.

Step 4: Stand Up

Press through your feet to return to the starting position.

Straighten your hips and knees together.

Finish standing tall without leaning backward excessively.

Repeat for the desired number of repetitions.

Proper Squat Technique Tips

Good technique helps maximize results while reducing unnecessary stress on the joints.

Maintain a neutral spine throughout the movement.

Keep your chest lifted rather than rounding forward.

Brace your abdominal muscles before each repetition.

Allow your knees to move naturally over your feet.

Keep your heels in contact with the floor if your mobility allows.

Move through a comfortable range of motion rather than forcing extra depth.

Perform each repetition under control instead of rushing.

Common Squat Mistakes

Allowing the Knees to Collapse Inward

Knees that cave inward may reduce stability and increase stress on the joints.

Focus on keeping your knees aligned with your toes.

Rounding the Back

A rounded spine can reduce lifting efficiency and increase stress on the lower back.

Maintain a neutral back throughout the exercise.

Lifting the Heels

If your heels lift off the floor, you may lose balance or shift excessive stress to the knees.

Improving ankle mobility and adjusting your stance can help.

Looking Down

Looking at the floor often encourages the chest to collapse.

Keep your head in a neutral position and look slightly ahead.

Descending Too Quickly

Dropping rapidly into the squat reduces control.

Lower yourself smoothly and deliberately.

Breathing Technique

Proper breathing improves stability during squats.

Take a deep breath before beginning each repetition.

Brace your core.

Hold that tension during the descent.

Exhale as you stand back up through the most challenging portion of the movement.

Squat Variations

Different squat variations emphasize different muscles and training goals.

Bodyweight Squat

Ideal for beginners, warm-ups, or high-repetition workouts.

Goblet Squat

Holding a dumbbell or kettlebell against your chest encourages an upright posture and is an excellent progression from bodyweight squats.

Barbell Back Squat

The classic strength-training squat performed with a barbell across the upper back.

This variation allows heavier loading for building maximal strength.

Front Squat

The barbell rests across the front of the shoulders, increasing emphasis on the quadriceps and encouraging a more upright torso.

Split Squat

One foot remains forward while the other stays behind.

This variation improves single-leg strength and balance.

Bulgarian Split Squat

The rear foot is elevated on a bench, increasing the challenge to the front leg and improving hip stability.

Sumo Squat

A wider stance with the toes turned outward places greater emphasis on the inner thighs and glutes.

Box Squat

Squatting to a box helps develop consistent depth and improve control.

Choosing the Right Squat Variation

The best variation depends on your goals.

Bodyweight and goblet squats are excellent for beginners learning proper mechanics.

Barbell back squats are ideal for developing maximal lower-body strength.

Front squats emphasize the quadriceps and core.

Split squat variations improve balance and address strength differences between legs.

Including a variety of squat styles can help keep training balanced and interesting.

Programming Squats

The ideal number of sets and repetitions depends on your objective.

Muscle Growth

• 3 to 5 sets
• 8 to 12 repetitions
• Moderate to heavy weight

Strength

• 4 to 6 sets
• 3 to 6 repetitions
• Heavy weight

Muscular Endurance

• 2 to 4 sets
• 15 to 20 repetitions
• Light to moderate resistance

Most people benefit from training squats one or two times per week as part of a balanced lower-body program.

Progressive Overload

To continue improving, gradually increase the challenge.

You can do this by:

• Increasing the weight
• Performing more repetitions
• Adding another set
• Improving technique
• Increasing range of motion where appropriate
• Reducing rest periods for endurance-focused training

Steady progression over time is more effective than making large jumps in difficulty.

Accessory Exercises

Squats pair well with other lower-body exercises that strengthen supporting muscles.

Consider including:

• Romanian deadlifts
• Walking lunges
• Step-ups
• Glute bridges
• Hip thrusts
• Leg curls
• Calf raises
• Planks

These exercises help develop balanced strength throughout the lower body and core.

Recovery

Your muscles grow and adapt between workouts, making recovery an important part of any training plan.

Support recovery by:

• Sleeping seven to nine hours each night
• Eating enough protein to support muscle repair
• Staying hydrated
• Allowing at least 48 hours between demanding lower-body sessions

Light walking, stretching, or mobility work on rest days may also help reduce stiffness.

Nutrition for Better Squats

Fueling your body properly supports both performance and recovery.

Aim to eat:

• Protein from lean meats, fish, eggs, dairy, beans, or tofu to support muscle repair
• Complex carbohydrates such as whole grains, fruit, and vegetables to provide training energy
• Healthy fats from nuts, seeds, olive oil, and avocados to support overall health

Adequate hydration is equally important, particularly during longer or more intense workouts.

Frequently Asked Questions

How low should I squat?

A good squat depth is one that allows you to maintain control, a neutral spine, and stable foot contact. Many people aim to lower until the thighs are about parallel to the floor, while others can comfortably squat deeper. Choose a depth that matches your mobility, comfort, and training goals.

Are squats bad for the knees?

For most healthy individuals, squats performed with proper technique are not inherently harmful to the knees. In fact, strengthening the muscles around the knees can improve joint support. If you have an existing knee condition, consult a qualified healthcare professional before starting or modifying an exercise program.

Should my knees go past my toes?

It is normal for the knees to move forward to some degree during a squat, especially in people with longer legs or when performing deeper squats. Rather than trying to prevent this entirely, focus on maintaining balance, control, and alignment.

How often should I squat?

Most people make good progress by squatting one or two times per week. Training frequency should match your overall program and recovery capacity.

Safety Tips

Always warm up before squatting, especially before lifting heavier weights.

Begin with bodyweight or light resistance while learning proper technique.

Use a squat rack with safety pins when performing heavy barbell squats.

Avoid adding weight until you can consistently perform the movement with good form.

Stop immediately if you experience sharp or unusual pain.

If you have a history of back, hip, or knee injuries, seek guidance from a qualified healthcare professional before beginning a new strength-training routine.

Conclusion

Squats are one of the most effective exercises for building lower-body strength, increasing muscle mass, improving athletic performance, and supporting everyday movement. By training multiple muscle groups at once, they provide exceptional value for people of all fitness levels.

The best way to perform squats is with controlled technique, a comfortable range of motion, and gradual progression over time. There is no single stance or squat depth that suits everyone, so focus on finding a movement pattern that feels stable, safe, and effective for your body.

Combine squats with complementary lower-body exercises, balanced nutrition, and adequate recovery to maximize your results. Whether your goal is stronger legs, improved mobility, better sports performance, or enhanced overall fitness, mastering the squat can provide lasting benefits that extend well beyond the gym.